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HAND CRAFTED QUALITY

FATSAC ballast systems are the original choice for Wakeboarding and Wakesurfing. Trusted by leading boat manufacturers, FATSAC offers consumers a line of superior products developed through careful research and testing. Our products are specifically designed to provide added safety, convenience and improved performance without causing damage to your boat. By using our advance cutting machine, welding system and Valmex material, we can assure you that your FATSAC will be extremely durable and of the highest quality. FATSAC, crafted right here in Milwaukee, is your ballast solution.

NEW SUPA TSUNAMI PUMP, JUICED EDITION

The current most lightweight fastest pump from start to finish just got faster with the Supa Juiced Edition

Custom Made OEM Sacs

OEM Partners

Experience The Difference

SHAPE YOUR WAKE

Use our new sac finder tool to create your ideal wake
Get Started